Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anne Riggs, RD, CDN
Registered Dietitian in Darien, CT · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285321174
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Registry record
Entity type Individual (Type 1)
Name Anne Riggs
Credential RD, CDN
Sex Female
Practice address 3 Scout Trl, Darien, CT, 06820
Phone (443) 310-2834
Enumeration date Apr 20, 2023
Last updated in NPPES Apr 20, 2023
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Anne Riggs?
The National Provider Identifier (NPI) for Anne Riggs is 1285321174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Riggs practice?
The practice location on file with NPPES is in Darien, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-20.